KMC Single Speed Bike Chain, Black, 1/2-Inch and 3/16-Inch

I bought this chain in January of 2013 for a motorized bicycle. I have put almost 5k miles on this chain and am finally in need of replacing it mostly due to damage from a rub point on the engine mount. This chain is FAR lighter than the stock chain that comes with the motorized bike kits but will work perfectly on standard 2 stroke bike motors and does not require 2 for standard installations. If you have a chopper style bike or other customized setup however, you may. Now if you are going…

I bought this chain for a gas powered bicycle because it is a 415 chain, and 110 links long, which is an ideal length for motorized bike applications. The other reviewer mentioned it is lighter than the chain that comes with the Chinese two stroke engines, which is obvious because it is so much lighter duty. The links use thinner steel and are not as tall as the china engine chains. I was replacing the china chain due to its stretching characteristics, but this worksman chain (which is actually…